1538 x 20000
1538 x 20000 = 30760000
Example of 1538 x 20000 pixels banner dimensions.
1488 x 20050 1498 x 20040 1508 x 20030 1518 x 20020 1528 x 20010
1538 x 19950 1538 x 19960 1538 x 19970 1538 x 19980 1538 x 19990
1538 x 20050 1538 x 20040 1538 x 20030 1538 x 20020 1538 x 20010